Description
NEEDLES INDUSTRIAL SEWING MACHINE 1738
Pack of 10 GROZ-BECKERT leather needles compatible with the Singer 9900 industrial sewing machine and other industrial machines that have a 1738 system.
The LR sharp tip allows you to easily pierce leather with a 45° inclination to the right.
Depending on the leather, the oblique position of the thread will be more or less pronounced and the thread will be slightly flattened. The stitching holes made are clearly visible.
These needles are straight with a long groove and a recess. They are suitable for most leathers and are perfectly suited to making decorative stitching on soft or medium-firm leather.
Several sizes available : NM 90 to NM 110
| Needle size | Size | Needle diameter | Recommended use | Recommended wire diameter |
| No. 90 | 14 | 0.9mm |
Medium leathers |
Polyester n°40 |
| No. 100 | 16 | 1mm |
Medium leathers |
Polyester n°30 or n°40 |
| No. 110 | 18 | 1.1mm | Thick leathers | Polyester n°30 or n°20 |
Needle length: approx. 39 mm
Length to start of eye: 33.9 mm
Heel diameter: 1.63 mm
Groz-Beckert is the world leader in the manufacture of needles for industrial sewing machines. These needles are robust and wear-resistant to produce beautiful, long-lasting seams.
Designations of these hands: 1738 LR / DBx1 LR / 16x230 RTW
Made in Germany
Spec Sheet or Guide/Tutorial
Before using the product, we advise you to read the safety data sheet, the instructions for use, the blog article (guide or tutorial) or the technical sheet.
DECO CUIR, the leather work specialist
Since 2009, we have been supporting individuals and professionals.
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1st French site for leather work
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Physical store in Campbon (44)
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Quality leather from tanneries / tannery or destocking of major leather goods brands
